Finding the Fourth Proportional to 9,035.07, 12,468.92 and 5,056.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,035.07 : 12,468.92 = 5,056.15 : x
2. Step 2: Convert to fraction form
   9,035.07/12,468.92 = 5,056.15/x
3. Step 3: Cross multiply
   9,035.07x = 12,468.92 × 5,056.15
4. Step 4: Simplify right side
   9,035.07x = 63,044,729.86
5. Step 5: Solve for x
   x = 63,044,729.86/9,035.07
6. Step 6: Final answer
   x = 6,977.78